Current Prospect Heights median home price: $298,397
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $366,619 | $329,957 | $403,281 |
| 2025 October | $368,871 | $331,984 | $405,758 |
| 2025 November | $371,369 | $334,233 | $408,506 |
| 2025 December | $373,528 | $336,175 | $410,881 |